DS2109
NOTES:
1. PDI, PDE, TCS
2. 4.00V < TERMPWR < 5.25V.
3. 0.0V < signal lines < 3.0V.
4. All signal lines = 0.0V.
5. All signal lines open.
6. Power down enabled.
7. Guaranteed by design; not production tested.
8. C slightly higher capacitance due to sensing circuitry.
14
9. Excluding PDI, PDE pins.
10.PDO output pin.
11. I
> 32 mA – disable termination.
BCST
12.Excluding PDE, PDI, R14, and TCS pins.
28–PIN SOIC (300 MIL)
PKG
DIM
28–PIN
MIN
MAX
A IN.
MM
0.094
2.39
0.105
2.67
A1 IN.
MM
0.004
0.102
0.012
0.30
A2 IN.
MM
0.089
2.26
0.095
2.41
b IN.
MM
0.013
0.33
0.020
0.51
C IN
MM
0.009
0.229
0.013
0.33
D IN.
MM
0.698
17.73
0.712
18.08
e IN.
MM
0.050 BSC
1.27 BSC
The chamfer on the body is optional. If it is not present, a termi-
nal 1 identifier must be positioned so that 1/2 or more of its area
is contained in the hatched zone.
E1 IN.
MM
0.290
7.37
0.300
7.62
H IN
MM
0.398
10.11
0.416
10.57
L IN
MM
0.016
0.40
0.040
1.02
Θ
0°
8°
022698 10/10
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
